{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,19]],"date-time":"2026-01-19T02:50:46Z","timestamp":1768791046313,"version":"3.49.0"},"reference-count":28,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2024,12,9]],"date-time":"2024-12-09T00:00:00Z","timestamp":1733702400000},"content-version":"vor","delay-in-days":2475,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2018,4,24]],"date-time":"2018-04-24T00:00:00Z","timestamp":1524528000000},"content-version":"vor","delay-in-days":54,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100004368","name":"Colgate-Palmolive Company","doi-asserted-by":"crossref","id":[{"id":"10.13039\/100004368","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/100004368","name":"Colgate-Palmolive Company","doi-asserted-by":"crossref","id":[{"id":"10.13039\/100004368","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["setac.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2018,3,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>\u2003<\/jats:title>\n                  <jats:p>Triclosan is an antibacterial and antifungal chemical used in a variety of consumer products, including soaps, detergents, moisturizers, and cosmetics. Aquatic ecosystems may be exposed to triclosan following the release of remaining residues in wastewater effluents and biosolids. In December 2017, Environment and Climate Change Canada (ECCC) released a federal environmental quality guideline (FEQG) report that contained a federal water quality guideline (FWQG) for triclosan. This guideline will be used as an adjunct to the risk assessment and risk management of priority chemicals identified under the Government of Canada's Chemicals Management Plan (CMP). The FWQG value for triclosan (0.47\u2009\u03bcg\/L) was derived by ECCC using a hazardous concentration for 5% of species (HC5) from a species sensitivity distribution (SSD). We recalculated the FWQG after performing an independent analysis and evaluation of the available aquatic toxicity data for triclosan and compared our results with the ECCC FWQG value. Our independent analysis of the available aquatic toxicity data entailed conducting a literature search of all available and relevant studies, evaluating the quality and reliability of all studies considered using thorough and consistent study evaluation criteria, and thereby generating a data set of high-quality toxicity values. The selected data set includes 22 species spanning 5 taxonomic groups. An SSD was developed using this data set following the ECCC approaches. The HC5 from the SSD derived based on our validated data set is 0.76\u2009\u03bcg\/L. This HC5 value is slightly greater (i.e., less sensitive) than the value presented in ECCC's final FWQG. Integr Environ Assess Manag 2018;14:437\u2013441. \u00a9 2018 The Authors. Integrated Environmental Assessment and Management published by Wiley Periodicals, Inc. on behalf of Society of Environmental Toxicology &amp; Chemistry (SETAC)<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Key Points<\/jats:title>\n                  <jats:p>Using a similar approach to Environment and Climate Change Canada's (ECCC's) Federal Environmental Quality Guideline (FEQG) to derive a chronic HC5 for Canadian freshwater communities, several differences from the FEQG dataset were identified in both species and endpoints selected. An HC5 of 0.76\u2009\u00b5g\/L for chronic exposure of triclosan to freshwater aquatic life was generated in the present study, which is slightly greater (i.e., less sensitive) than the HC5 calculated by ECCC in their FEQG.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1002\/ieam.4042","type":"journal-article","created":{"date-parts":[[2018,3,12]],"date-time":"2018-03-12T11:46:37Z","timestamp":1520855197000},"page":"437-441","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Deriving a water quality guideline for protection of aquatic communities exposed to triclosan in the Canadian environment"],"prefix":"10.1093","volume":"14","author":[{"given":"Katie L","family":"Hill","sequence":"first","affiliation":[{"name":"Intrinsik Corporation Ottawa Ontario Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Roger 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